This is the new (January, 2021) Carp Coastal Marine website. Looking for our old online shopping website? Both websites allow purchasing of our entire line of marine supplies. Click Here for the old Marine Store Please see our Covid-19 Statement


$93.99 Sale Price: $74.15
Product Description: Blue Sea Systems 7139 187 Series DC Circuit Breaker - Surface Mount, 50 Amps
Heavy duty circuit protection when switching and circuit protection are both required. Single lever operation is clearly visible. Ignition protected (conforming to SAE J1171), safe for installation aboard gas-powered boats. Weather resistant. 5/16-18 terminal studs. Maximum voltage 42 volts DC.
ALT Part Numbers: BLU 7139, 02-9739
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand:Blue Sea Systems



Product Weight:  0.5 lbs. Product Width:  8" Product Depth:  3" Product Height:  5"